JPH0220259U - - Google Patents
Info
- Publication number
- JPH0220259U JPH0220259U JP9865988U JP9865988U JPH0220259U JP H0220259 U JPH0220259 U JP H0220259U JP 9865988 U JP9865988 U JP 9865988U JP 9865988 U JP9865988 U JP 9865988U JP H0220259 U JPH0220259 U JP H0220259U
- Authority
- JP
- Japan
- Prior art keywords
- rotating member
- contact member
- return spring
- electromagnetic relay
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000005347 demagnetization Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
第１図は本考案に係わる電磁継電器の一例を示
す分解斜視図、第２図ａ，ｂは本願考案に係わる
復帰バネと回動部材との取付状態を示す分解斜視
図およびその断面図、同図ｃは復帰バネの成形時
の説明断面図、第３図ａ，ｂは従来の電磁継電器
に係る復帰バネと回動部材との取付状態を示す分
解斜視図およびその断面図、同図ｃは復帰バネの
成形時の説明用断面図である。
１０…ベース、１２…中性固定接点部材、１３
…常閉固定接点部材、１４…常開固定接点部材、
２０…電磁石部、２３ａ…磁極面、２５…可動鉄
片、３０…シールドケース、４０…回動部材、４
４，４５…接点部材、５０…復帰バネ、５１…取
付部、５３，５４…側片、５５…板バネ部、５６
…案内版。
FIG. 1 is an exploded perspective view showing an example of an electromagnetic relay according to the present invention, and FIGS. Figure c is an explanatory cross-sectional view of the return spring during molding, Figures 3a and 3b are exploded perspective views and cross-sectional views showing the mounting state of the return spring and rotating member in a conventional electromagnetic relay, and figure c is an exploded perspective view and its sectional view. FIG. 7 is an explanatory cross-sectional view when the return spring is molded. 10... Base, 12... Neutral fixed contact member, 13
...Normally closed fixed contact member, 14...Normally open fixed contact member,
20... Electromagnet part, 23a... Magnetic pole surface, 25... Movable iron piece, 30... Shield case, 40... Rotating member, 4
4, 45... Contact member, 50... Return spring, 51... Mounting part, 53, 54... Side piece, 55... Leaf spring part, 56
...Guidance version.
Claims (1)
に、コ字状取付部を介して嵌合取付けられた復帰
バネにより復帰力を付与された回動部材が、コイ
ルの励磁あるいは消磁に伴う可動鉄片の変位によ
り回動され、かつ上記回動部材の変位に伴つて接
点部材がベースに植設されている固定接点部材に
接離し、通電状態を切替える電磁継電器において
、 上記復帰バネのコ字状取付部の上面をへ字状に
折曲形成するとともに、両側片間の幅を開口側へ
向けて上記回動部材の厚さよりも漸次狭く形成し
、かつ一側片の下端より案内片を突設したことを
特徴とする電磁継電器。[Claims for Utility Model Registration] A contact member is provided on the non-conductive base side, and a rotating member to which a return force is applied by a return spring that is fitted and attached via a U-shaped mounting portion is configured to rotate the coil. In an electromagnetic relay that is rotated by the displacement of a movable iron piece due to excitation or demagnetization, and in which a contact member is brought into contact with and separated from a fixed contact member embedded in a base as the rotating member is displaced, and switches the energized state, the above-mentioned The upper surface of the U-shaped attachment part of the return spring is bent into an F-shape, and the width between both sides is gradually narrowed toward the opening side than the thickness of the rotating member. An electromagnetic relay characterized by having a guide piece protruding from the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9865988U JPH0220259U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9865988U JPH0220259U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220259U true JPH0220259U (en) | 1990-02-09 |
Family
ID=31325130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9865988U Pending JPH0220259U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220259U (en) |
-
1988
- 1988-07-26 JP JP9865988U patent/JPH0220259U/ja active Pending
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